Potassium perfluorohexanesulfonate

全氟己基磺酸钾

Also known as: Perfluorohexanesulfonic acid potassium salt, Potassium tridecafluoro-1-hexanesulfonate, Tridecafluorohexane-1-sulfonic acid potassium salt, 1,1,2,2,3,3,4,4,5,5,6,6,6-Tridecafluoro-1-hexanesulfonic acid potassium salt, Potassium 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluorohexane-1-sulfonate, 1-Hexanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoro-, potassium salt (1:1), Potassium perfluoro-1-hexanesulfonate

Potassium perfluorohexanesulfonate (CAS 3871-99-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6F13KO3S and a molecular weight of 438.205 g/mol. It is also known as Perfluorohexanesulfonic acid potassium salt, Potassium tridecafluoro-1-hexanesulfonate and Tridecafluorohexane-1-sulfonic acid potassium salt. Key property: a melting point of >250ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

3871-99-6

Jingsj CID

J-1320058-9

Molecular Formula

C₆F₁₃KO₃S

Chinese Name

全氟己基磺酸钾

Molecular Weight

438.205 g/mol

Category

Organic Acids

Last updated

8/21/2026